Description
If you’re running a Peterson oil pressure gauge on your race engine, this straight fitting adapter is essential for clean, leak-free gauge installation. The 4 AN to 1/8″ NPT configuration ensures reliable pressure line routing without unnecessary bends that compromise signal accuracy. Red anodized aluminum construction provides corrosion resistance and professional appearance in your engine bay.
- 4 AN male inlet
- 1/8″ NPT male outlet
- Straight configuration
- Aluminum body
- Red anodized finish
- Peterson gauge compatible
- Bolt-on installation
- Each unit








